| Ọja | Ailokun Irin Pipe | Sipesifikesonu |
| Ohun elo | Erogba Irin | OD: 13.7-610mm Sisanra: sch40 sch80 sch160 Ipari: 5.8-6.0m |
| Ipele | Q235 = A53 Ite B L245 = API 5L B / ASTM A106B | |
| Dada | Dudu Ya | Lilo |
| Ipari | Awọn opin pẹtẹlẹ | Epo / Gaasi ifijiṣẹ irin pipe |
| Tabi Beveled pari |
Awọn paipu irin ti ko ni idọti ti wa ni ṣelọpọ si awọn ipele oriṣiriṣi lati pade awọn ibeere ohun elo ti o yatọ ati awọn pato ile-iṣẹ. Eyi ni diẹ ninu awọn iṣedede itọkasi ti o wọpọ fun awọn paipu irin alailẹgbẹ:
ASTM (Awujọ Amẹrika fun Idanwo ati Awọn ohun elo):
ASTM A53: Sipesifikesonu boṣewa fun paipu, irin, dudu ati ki o gbona-fibọ, zinc-ti a bo, welded, ati laisiyonu.
ASTM A106: Sipesifikesonu boṣewa fun paipu erogba irin alailẹgbẹ fun iṣẹ iwọn otutu giga.
API (Ile-iṣẹ Epo ilẹ Amẹrika):
API 5L: Sipesifikesonu fun paipu laini, ti a lo fun gbigbe epo ati gaasi.
